package com.itheima.controller;

import com.itheima.anno.Log;
import com.itheima.pojo.Emp;
import com.itheima.pojo.PageBean;
import com.itheima.pojo.Result;
import com.itheima.service.EmpService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.*;

import java.time.LocalDate;
import java.util.List;

@Slf4j
@RestController
@RequestMapping("/emps")
public class EmpController {
    @Autowired
    private EmpService empService;   //用到service的接口，自动注入

    //条件分页查询
    @GetMapping
    //@RequestParam是设置请求参数默认值
    public Result page(@RequestParam(defaultValue = "1") Integer page,
                       @RequestParam(defaultValue = "10") Integer pageSize,
                       String name, Short gender,
                       @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                       @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        //日志
        log.info("分页查询，参数：{},{},{},{},{},{}", page, pageSize,name,gender,begin,end);
        //调用service分页查询,pagebean封装返回结果
        PageBean pageBean = empService.page(page, pageSize,name,gender,begin,end);
        //把pagebean封装给result结果
        return Result.success(pageBean);
    }

    /**
     * 删除员工
     */
    @Log  //自定义的注解,记录operatelog日志数据
    @DeleteMapping("/{ids}")
    public Result delete(@PathVariable List<Integer> ids)  //用集合或者数组来存多个值
    {
        log.info("批量删除,ids:{}",ids);
        empService.delete(ids);
        return Result.success();
    }

    /**
     *  新增员工
     */
    @Log  //自定义的注解,记录operatelog日志数据
    @PostMapping
    public Result save(@RequestBody Emp emp)
    {
        log.info("新增员工，emp:{}",emp);
        empService.save(emp);
        return Result.success();
    }

    /**
     * 修改员工
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    public Result getById(@PathVariable Integer id)
    {
        log.info("根据id查询员工信息，id:{}",id);
        Emp emp = empService.getById(id);   //用实体类来接收返回的对象
        return Result.success(emp);
    }

    @Log  //自定义的注解,记录operatelog日志数据
    @PutMapping
    //json数据封装到实体类中需要requestMapping
    public Result update(@RequestBody Emp emp)
    {
        log.info("更新员工信息:{}",emp);
        empService.update(emp);
        return Result.success();
    }
}
